State analysis of the inclinometer tube for monitoring relative slippage between backfill and surrounding rock mass

被引:5
作者
Chen, Dapeng [1 ]
Yin, Shenghua [1 ]
Yan, Rongfu [1 ]
Zhou, Yun [1 ]
Zhang, Yufei [2 ]
Wang, Leiming [1 ]
机构
[1] Univ Sci & Technol Beijing, Sch Civil & Resources Engn, Beijing 100083, Peoples R China
[2] Jinchuan Grp Co Ltd, Prod Technol Dept, Jinchang, Peoples R China
基金
中国国家自然科学基金; 国家重点研发计划;
关键词
inclinometer; inclinometer tube; backfill; surrounding rock; structural plane; stability; BURIED STEEL PIPELINES; DEFORMATION; PERFORMANCE; MECHANISMS; LANDSLIDE; TAILINGS; MINE;
D O I
10.1080/17480930.2023.2245667
中图分类号
X [环境科学、安全科学];
学科分类号
08 ; 0830 ;
摘要
This paper presents a methodology for analysing the state of an inclinometer tube used for in-situ monitoring of the relative slide between backfill and surrounding rock mass, based on the principles of elastic beam and elastic foundation beam theory. Through the utilisation of this approach, it becomes feasible to evaluate the appropriate depth for installation, the extent of measurement, and the operational state of the inclinometer tube. The mechanical response of the inclinometer tube was analysed using the new method and finite element method, with Longshou Mine serving as the background. The feasibility of the new method was subsequently confirmed.
引用
收藏
页码:856 / 883
页数:28
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